[K/N][gradle][interop] Refactored ToolConfig

Added possibility to create different strategies for loading libclang

kotlin-native/utilities/cli-runner/src/main/kotlin/org/jetbrains/kotlin/cli/utilities/GeneratePlatformLibraries.kt

@@ -250,7 +250,7 @@ private fun generateLibrary(
                 *def.depends.flatMap { listOf("-l", "$outputDirectory/${it.libraryName}") }.toTypedArray()
         )
         logger.verbose("Run cinterop with args: ${cinteropArgs.joinToString(separator = " ")}")
-        invokeInterop("native", cinteropArgs)?.let { K2Native.mainNoExit(it) }
+        invokeInterop("native", cinteropArgs, runFromDaemon = false)?.let { K2Native.mainNoExit(it) }
 
         if (rebuild) {
             outKlib.deleteAtomicallyIfPossible(tmpDirectory)

kotlin-native/utilities/cli-runner/src/main/kotlin/org/jetbrains/kotlin/cli/utilities/InteropCompiler.kt

@@ -19,7 +19,7 @@ import org.jetbrains.kotlin.native.interop.tool.*
  * @return null if there is no need in compiler invocation.
  * Otherwise returns array of compiler args.
  */
-fun invokeInterop(flavor: String, args: Array<String>): Array<String>? {
+fun invokeInterop(flavor: String, args: Array<String>, runFromDaemon: Boolean): Array<String>? {
     val arguments = if (flavor == "native") CInteropArguments() else JSInteropArguments()
     arguments.argParser.parse(args)
     val outputFileName = arguments.output
@@ -46,7 +46,8 @@ fun invokeInterop(flavor: String, args: Array<String>): Array<String>? {
             InternalInteropOptions(generatedDir.absolutePath,
                     nativesDir.absolutePath,manifest.path,
                     cstubsName.takeIf { flavor == "native" }
-            )
+            ),
+            runFromDaemon
     ) ?: return null // There is no need in compiler invocation if we're generating only metadata.
 
     val nativeStubs =

kotlin-native/utilities/cli-runner/src/main/kotlin/org/jetbrains/kotlin/cli/utilities/main.kt

@@ -11,7 +11,7 @@ import org.jetbrains.kotlin.cli.bc.mainNoExitWithGradleRenderer as konancMainFor
 import org.jetbrains.kotlin.backend.konan.env.setEnv
 import org.jetbrains.kotlin.konan.util.usingNativeMemoryAllocator
 
-private fun mainImpl(args: Array<String>, konancMain: (Array<String>) -> Unit) {
+private fun mainImpl(args: Array<String>, runFromDaemon: Boolean, konancMain: (Array<String>) -> Unit) {
     val utilityName = args[0]
     val utilityArgs = args.drop(1).toTypedArray()
     when (utilityName) {
@@ -37,17 +37,17 @@ private fun mainImpl(args: Array<String>, konancMain: (Array<String>) -> Unit) {
             konancMain(utilityArgs)
         }
         "cinterop" -> {
-            val konancArgs = invokeInterop("native", utilityArgs)
+            val konancArgs = invokeInterop("native", utilityArgs, runFromDaemon)
             konancArgs?.let { konancMain(it) }
         }
         "jsinterop" -> {
-            val konancArgs = invokeInterop("wasm", utilityArgs)
+            val konancArgs = invokeInterop("wasm", utilityArgs, runFromDaemon)
             konancArgs?.let { konancMain(it) }
         }
         "klib" ->
             klibMain(utilityArgs)
         "defFileDependencies" ->
-            defFileDependencies(utilityArgs)
+            defFileDependencies(utilityArgs, runFromDaemon)
         "generatePlatformLibraries" ->
             generatePlatformLibraries(utilityArgs)
 
@@ -59,7 +59,7 @@ private fun mainImpl(args: Array<String>, konancMain: (Array<String>) -> Unit) {
     }
 }
 
-fun main(args: Array<String>) = mainImpl(args, ::konancMain)
+fun main(args: Array<String>) = mainImpl(args, false, ::konancMain)
 
 private fun setupClangEnv() {
     setEnv("LIBCLANG_DISABLE_CRASH_RECOVERY", "1")
@@ -67,5 +67,5 @@ private fun setupClangEnv() {
 
 fun daemonMain(args: Array<String>) = usingNativeMemoryAllocator {
     setupClangEnv() // For in-process invocation have to setup proper environment manually.
-    mainImpl(args, ::konancMainForGradle)
+    mainImpl(args, true, ::konancMainForGradle)
 }